---
title: "CVE-2026-100532: @openclaw/whatsapp - Broken Access Control"
description: "@openclaw/whatsapp (npm) < 2026.8.1 contains a broken access control caused by exposing the WhatsApp login tool through a generic path without enforcing owner-only restrictions, letting non-owner attackers cause denial of service by forcing account logout, exploit requires attacker to steer the tool and scan a QR code."
url: https://panop.io/threat-heartbeat/CVE-2026-100532/
---

# CVE-2026-100532 @openclaw/whatsapp - Broken Access Control

@openclaw/whatsapp (npm) < 2026.8.1 contains a broken access control caused by exposing the WhatsApp login tool through a generic path without enforcing owner-only restrictions, letting non-owner attackers cause denial of service by forcing account logout, exploit requires attacker to steer the tool and scan a QR code.

CVSS base score 8.1 /10

High

CISA KEV

Not listed

Public exploit

None known

EPSS

0.27% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-100532)

## Details

Type

Broken Access Control

Impact

Denial Of Service

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Published

26 September 2026

Updated

15 October 2026

Weakness

[CWE-862](https://cwe.mitre.org/data/definitions/862.html)

## Vendor fix

Update to version 2026.8.1 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-100532](https://nvd.nist.gov/vuln/detail/CVE-2026-100532)
- [https://github.com/openclaw/openclaw/security/advisories/GHSA-9m4p-cqp4-jppq](https://github.com/openclaw/openclaw/security/advisories/GHSA-9m4p-cqp4-jppq)
- [https://www.vulncheck.com/advisories/openclaw-whatsapp-before-2026.8.1-authentication-bypass](https://www.vulncheck.com/advisories/openclaw-whatsapp-before-2026.8.1-authentication-bypass)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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